Cybernetics and Entropy

Clausius definition of temperature does not require that temperature is the value we measured with a thermometer. This was to make sure the temperature was a thermodynamic quantity and not just a physical manifestation of that quantity. If energy is easily converted into other forms of energy then the normal thermodynamic concepts are true. But if the energy of a system is not readily converted to other forms of energy that system becomes isolated and the energy equations are only applicable within. Then the definition of temperature will be internal to that system. Such temperature then can affect the outcome of entropy relationships